president bill clinton to former new york congressman anthony wiener. we'll take a look at powerful people behaving badly. so what do you think? basic. at meineke i have options... like oil changes starting at $19.95. my money. my choice. my meineke. >>> we're waiting for president obama. he is in new york right now getting a close-up look at the damage from hurricane sandy. he is in staten island. he will be addressing the photographers, reporters there that facility. as soon as he goes up to the podium, we'll bring that to you live. >>> petraeus might be the most recent example of a powerful person having an extramarital affair. not the first. more than 200 years ago, founding father hamilton admitted to cheating. in recent years, president kennedy's affairs, lyndon b. johnson allegedly had a buzzer that sounded when his wife was on the way. what makes powerful people do it? clinical psychologist jeff gardere joining us. >> good to see you. >> when you look at the example of petraeus and whether the affair, the e-mails, powerful person and the two wom